in Cuba in September and October 1906; aboard the as commander of its Marine Detachment from December 1907 to November 1908, and in the Philippines and China from December 1908 to October 1910. Berkeley took command of the 1st Battalion, 2d Advanced Base Regiment in December 1913, in Pensacola, Florida, and sailed with it for Vera Cruz in March 1914. He returned to the United States in December 1914, and was stationed in Philadelphia, Pennsylvania, until June 1915, when he sailed for Guam to command the Marine Barracks on that island. Returning from Guam in November 1917, he served at the Marine Barracks, New York, New York, and Charleston, South Carolina, during the next two years. Berkeley was again ordered to expeditionary duty in October 1919, serving for two years with the 1st Provisional Brigade in Haiti. After he returned from that country in November 1921, he served at New York, New York, and Norfolk and Quantico, Virginia. He completed the Field Officers Course at Quantico in August 1925, and a year of study at the Army War College, Washington, D.C., in June 1926, returning from there to Quantico as commander of the 1st Regiment. He served in that capacity for the next two years, except for the period from May to August 1927, when he was commanding the 11th Regiment in Nicaragua. Berkeley was ordered to Nicaragua again in May 1928, serving there for a year as Chief of Staff of the 2d Marine Brigade. After his return to the United States in April 1929, he commanded the Marine Barracks at the Norfolk Navy Yard, Portsmouth, Virginia. He served in that capacity until August 1930, when he was ordered to Quantico, Virginia. There he commanded the Marine Corps Schools until November 1931, when he was again ordered to Nicaragua—this time as commander of the 2d Marine Brigade. Berkeley returned to the United States in January 1933, and from then until May 1936, commanded the Marine Barracks in Parris Island, South Carolina. He was then ordered to Marine Corps Headquarters, Washington, D.C., where he was President of the Marine Corps Examining and Retiring Boards until December 1938. He reached the statutory retirement age in January 1939 and was placed on the retired list the following month as a major general. Retirement Following his retirement, Berkeley lived in Beaufort and Port Royal, South Carolina, until his death at the U.S. Naval